Wireless Lavalier Microphone System, Alilong Wireless Headset Mic for Teaching, Rechargeable Lapel Mic with for DSLR Camera, PA Speaker, Mixer, Recorder, Recording

Create Your Audio Era Alilong UHF Wireless Microphone System can give you more freedom without being tied down by annoying cables,easy and flexible wireless synchronization between transmitter and receiver, compact and lightweight, easy to carry and install. It's perfect for live performances like preaching in church, weddings, teaching, presentations, school plays, trainings, public speeches. Specifications ? Frequency Range:570-579.5 ? Channels:20 ? Working Temperature:-20°C ~ 55°C ? Storage Temperature:-20°C ~ 55°C Transmitter ? Input Frequency Range:20Hz ~ 20kHz ? Power Supply:Built-in 650maH lithium battery ? Battery Life:3-4 hours ? weight:120g ? Audio Input Interface:3.5mm interface Recevier ?Frequency Response:50Hz ~ 16kHz ? Power Supply:Built-in 650maH lithium battery ? Battery Life:6-8 hours ? weight:120g ? Audio Output Interface:3.5mm output socket or 6.5mm plug Microphone ? Sensor:Back poie electret condenser ? Pickup mode:Omnidirectional(lavalier);unidirectional(headset) ? Sensitivity:-30dB ± 3dB @1kHz(lavalier);-40dB ± 3dB @1kHz(headset) ? Frequency range:30Hz ~ 18kHz(lavalier);50Hz ~ 12kHz(headset) ? Plug:3.5mm(lock-in mini plug) ? Length:1.2m Package List ? Bodypack Transmitter x2 ? Portable Receiver x1 ? Recharging Cable x1 ? Lavalier Microphone with Foam Windscreen x2 ? Headset Microphone with Foam Windscreen x2 ? User Manual x1 wireless lavalier microphone for teaching wireless lavalier microphone teaching wireless microphone headset wireless headset microphone wireless lavalier microphone system wireless microphone for teaching wireless microphone for speech wireless microphone headset for training wireless lavalier microphones system for teacher wireless headset microphones for church wireless headset microphones for speeches